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/*
* Copyright (c) 2011-2012 Espressif System.
*/
#ifndef _ESP_UTILS_H_
#define _ESP_UTILS_H_
#include "linux/types.h"
#include <linux/version.h>
#ifndef BIT
#define BIT(x) (0x1 << (x))
#endif
u32 esp_ieee2mhz(u8 chan);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))
enum ieee80211_key_alg {
ALG_WEP,
ALG_TKIP,
ALG_CCMP,
ALG_AES_CMAC
};
int esp_cipher2alg(int cipher);
void esp_rx_checksum_test(struct sk_buff *skb);
void esp_gen_err_checksum(struct sk_buff *skb);
#endif /* NEW_KERNEL */
bool esp_is_ip_pkt(struct sk_buff *skb);
#endif
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